package com.baidu.mpks.tree.service;

import com.baidu.mpks.tree.domain.UserTreeNode;

import java.util.List;
import java.util.Set;

public interface UserTreeService {

    Set<Integer> getChildrensNotIncludeSelf(Integer nodeId);

    Set<Integer> getChildrensIncludeSelf(Integer nodeId);

    List<UserTreeNode> getTreeNodes();

    Set<String> getParentsById(Integer nodeId);
}
